QCH models have some common features with the unparticles of Georgi [1]}, [2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, [9]}, [10]}. The conformal sector can show up in experiments as “stuff" that is not like particles, but more like a continuum of particles [11]}, [12]}, [13]}, [14]}, [15]}, [16]}, [17]}, [18]}, [19]}. Several processes were suggested in ref. [20]} as candidates to test for such new physics. The overall effect is an enhancement of certain cross sections above the threshold, \(\mu \) , where the effect of the continuum turns on. We will analyze the size of this enhancement is in the channels \(gg\rightarrow ZZ\) , \(gg\rightarrow \gamma \gamma \) , and \(gg\rightarrow HZ\) . In ref. [20]}, it was predicted that there is a large enhancement in \(gg\rightarrow ZZ\) . We will see that this in fact is not the case. Among the processes we will study, perhaps the \(gg\rightarrow HZ\)  is the most promising channel in order to observe the effects of a QCH.
